| Name | Crepis occidentalis Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Crepis Linnaeus |
| Contains | Crepis occidentalis subsp. conjuncta Babcock & Stebbins Crepis occidentalis var. costata A. Gray Crepis occidentalis subsp. costata (A. Gray) Babcock & Stebbins Crepis occidentalis var. gracilis D. C. Eaton Crepis occidentalis var. nevadensis Kellogg Crepis occidentalis subsp. pumila (Rydberg) E. B. Babcock & G. L. Stebbins |
| GUID | urn:lsid:ipni.org:names:200113-1 |
| Citation | 1834 J. Acad. Nat. Sci. Philadelphia 7: 29 |
| Holdings | 53 Specimens held in the Harvard University Herbaria identified as Crepis occidentalis Nuttall |
| Identification made in | [no date] (51), 2010 (2) |